【Wireless Rechargeable Strobe Light Bar】Wireless rechargeable warning light bar built in powerful battery to run 14-30 hours.Easy to switch between 17 flashing modes.with Hi/Lo brightness.Equipped with two charger adapter for home and car.Ensuring you can recharge the light at anytime and anywhere.More convenient. 【Enhanced Visibility At Night】Strobe flashing light has 48pcs high intensity leds that provide a super bright 360°coverage,ensuring more effective warning to other vehicle,maximum illuminate the surroundings and safety on the road.It is even visible during the daytime condition. 【Powerful Magnetic Base】Built-in powerful magnetic base,wireless beacon light is easy to use,plug and play,simply attach them to any metal surface without the hassle of wiring or mounting.Don’t worry about scratching your truck paint with suction cup. 【Durability and Weatherproof】Beacon light is upgraded for rugged ABS housing ensures exceptional durability, enclosed design to withstand harsh rain, snow and other weather.over 50,000 hours lifespan. 【Wide Application】Due to the wireless design, rechargeable strobe lights could still provide a warning even when turning off your vehicle,energy saving.Can be widely used in various vehicles,such as trucks,RVs,fire trucks,snowplows,emergency vehicles,construction vehicles, etc. 1